Interesting that on the Zebra story several panels have obvious pasteovers, e.g. story page 3, panel 5 figure; same page, panel 6 figure; page 4 head in panel 3, figures in panels 5, 7, and 8; page 5, head in panel 2, figure in panel 3; page 6, panel 2 and last panel figures; and so on. So many of these involve the Zebra that I wonder what was going on. Possibility 1: the editor was unhappy with Rice/Cazeneuve's version of the hero and had a third artist redraw him (no other characters seem to have been pasted over). Possibility 2: The story was originally drawn for another format (different page count, for example) and some of those panels were pasted into a different storyline. I'm tempted to choose the latter. The wretched art on "Spirit of 76" hasn't been retouched, suggesting the editor wasn't a stickler for great drawing.
Link to the book:
Green Hornet Comics 07